Anomalous dimensions in N=4 SYM theory at order g**4

Mar, 2000
17 pages
Published in:
  • Nucl.Phys.B 584 (2000) 216-232
e-Print:
Report number:
  • ROM2F-00-6,
  • DAMTP-2000-34

Citations per year

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Abstract:
We compute four-point correlation functions of scalar composite operators in the N=4 supercurrent multiplet at order g^4 using the N=1 superfield formalism. We confirm the interpretation of short-distance logarithmic behaviours in terms of anomalous dimensions of unprotected operators exchanged in the intermediate channels and we determine the two-loop contribution to the anomalous dimension of the N=4 Konishi supermultiplet.
Note:
  • 18 pages, LaTeX2e, 3 eps figures Report-no: ROM2F/00/6, DAMTP-2000-34
  • 12.60.Jv
  • 11.25.Hf
  • 11.10.Gh
  • 11.10.Hi
  • 11.15.Bt
  • 12.38.Bx
  • 11.15.B
  • Anomalous dimension
  • Superconformal invariance
  • Supersymmetry